HK102590A - Process and device for illuminating a colour television tube plate to make a screen - Google Patents

Process and device for illuminating a colour television tube plate to make a screen

Info

Publication number
HK102590A
HK102590A HK1025/90A HK102590A HK102590A HK 102590 A HK102590 A HK 102590A HK 1025/90 A HK1025/90 A HK 1025/90A HK 102590 A HK102590 A HK 102590A HK 102590 A HK102590 A HK 102590A
Authority
HK
Hong Kong
Prior art keywords
illuminating
screen
make
tube plate
colour television
Prior art date
Application number
HK1025/90A
Inventor
Pierluigi Testa
Original Assignee
Videocolor
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Videocolor filed Critical Videocolor
Publication of HK102590A publication Critical patent/HK102590A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes
    • H01J9/2272—Devices for carrying out the processes, e.g. light houses

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
HK1025/90A 1985-06-04 1990-12-06 Process and device for illuminating a colour television tube plate to make a screen HK102590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8508396A FR2582858B1 (en) 1985-06-04 1985-06-04 METHOD AND APPARATUS FOR ILLUMINATING THE SLAB OF A COLORED TELEVISION TUBE FOR SCREEN FORMATION

Publications (1)

Publication Number Publication Date
HK102590A true HK102590A (en) 1990-12-14

Family

ID=9319845

Family Applications (1)

Application Number Title Priority Date Filing Date
HK1025/90A HK102590A (en) 1985-06-04 1990-12-06 Process and device for illuminating a colour television tube plate to make a screen

Country Status (9)

Country Link
US (1) US4707093A (en)
EP (1) EP0206880B1 (en)
JP (1) JP2596897B2 (en)
CA (1) CA1248578A (en)
DE (1) DE3662575D1 (en)
FR (1) FR2582858B1 (en)
HK (1) HK102590A (en)
IN (1) IN166455B (en)
SG (1) SG77790G (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2628568B1 (en) * 1988-03-11 1991-02-08 Videocolor METHOD FOR ILLUMINATING A COLOR TELEVISION TUBE SCREEN WITH A MASK AND IMPLEMENTING DEVICE
JP2755650B2 (en) * 1989-02-01 1998-05-20 株式会社東芝 Exposure equipment
US5014207A (en) * 1989-04-21 1991-05-07 E. I. Du Pont De Nemours And Company Solid imaging system
US4987044A (en) * 1989-05-31 1991-01-22 E. I. Du Pont De Nemours And Company Method and apparatus for maintaining desired exposure levels
EP1051722A1 (en) * 1998-11-02 2000-11-15 Koninklijke Philips Electronics N.V. Laser illumination arrangement for a cathode ray tube
US7474286B2 (en) * 2005-04-01 2009-01-06 Spudnik, Inc. Laser displays using UV-excitable phosphors emitting visible colored light
US7791561B2 (en) * 2005-04-01 2010-09-07 Prysm, Inc. Display systems having screens with optical fluorescent materials
US7733310B2 (en) 2005-04-01 2010-06-08 Prysm, Inc. Display screens having optical fluorescent materials
US8000005B2 (en) 2006-03-31 2011-08-16 Prysm, Inc. Multilayered fluorescent screens for scanning beam display systems
US7994702B2 (en) 2005-04-27 2011-08-09 Prysm, Inc. Scanning beams displays based on light-emitting screens having phosphors
US8089425B2 (en) 2006-03-03 2012-01-03 Prysm, Inc. Optical designs for scanning beam display systems using fluorescent screens
US8451195B2 (en) 2006-02-15 2013-05-28 Prysm, Inc. Servo-assisted scanning beam display systems using fluorescent screens
US7884816B2 (en) 2006-02-15 2011-02-08 Prysm, Inc. Correcting pyramidal error of polygon scanner in scanning beam display systems
US8013506B2 (en) 2006-12-12 2011-09-06 Prysm, Inc. Organic compounds for adjusting phosphor chromaticity
GB2460802B (en) * 2007-03-20 2012-09-05 Prysm Inc Delivering and displaying advertisment or other application data to display systems
US8169454B1 (en) 2007-04-06 2012-05-01 Prysm, Inc. Patterning a surface using pre-objective and post-objective raster scanning systems
US7697183B2 (en) 2007-04-06 2010-04-13 Prysm, Inc. Post-objective scanning beam systems
US8038822B2 (en) 2007-05-17 2011-10-18 Prysm, Inc. Multilayered screens with light-emitting stripes for scanning beam display systems
US8556430B2 (en) 2007-06-27 2013-10-15 Prysm, Inc. Servo feedback control based on designated scanning servo beam in scanning beam display systems with light-emitting screens
US7878657B2 (en) 2007-06-27 2011-02-01 Prysm, Inc. Servo feedback control based on invisible scanning servo beam in scanning beam display systems with light-emitting screens
US7869112B2 (en) 2008-07-25 2011-01-11 Prysm, Inc. Beam scanning based on two-dimensional polygon scanner for display and other applications

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575627A (en) * 1967-12-29 1971-04-20 Rca Corp Cathode-ray tube with screen comprising laser crystals
US3637410A (en) * 1968-12-18 1972-01-25 Gary L Stevens Method of treating cathodo-luminescent phosphors
NL7104588A (en) * 1970-05-21 1971-11-23
US3636836A (en) * 1970-06-01 1972-01-25 Rca Corp Photographic process for preparing a screen structure for a cathode-ray tube
JPS5332230B1 (en) * 1971-03-05 1978-09-07
US3949226A (en) * 1972-05-26 1976-04-06 Zenith Radio Corporation Automatic light intensity controller for CRT lighthouse
FR2236395A5 (en) * 1973-07-05 1975-01-31 Saint Gobain Techn Nouvelles Television screen fault detection system - detects laser beam reflected and returned through the screen
JPS531147B2 (en) * 1973-11-09 1978-01-14
US3983613A (en) * 1974-12-23 1976-10-05 Zenith Radio Corporation Photographic master for use in making a color cathode ray tube shadow mask
JPS5843853B2 (en) * 1975-06-13 1983-09-29 ソニー株式会社 Keikomenrokohouhou
US4053906A (en) * 1976-06-23 1977-10-11 Gte Sylvania Incorporated Control system for an optical scanning exposure system for manufacturing cathode ray tubes
US4053905A (en) * 1976-06-23 1977-10-11 Gte Laboratories Incorporated Optical scanning apparatus for photolithography of a color cathode ray tube having an aperture mask
JPS54134552A (en) * 1978-04-11 1979-10-19 Toshiba Corp Exposure unit for color picture tube
DE3035367A1 (en) * 1980-09-19 1982-05-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Laser light deflection for colour CRT - has semi-transparent interference mirror splitters with mechanical, non-planar or lens deflection
JPS57196450A (en) * 1981-05-29 1982-12-02 Hitachi Ltd Exposure device for braun color tube
US4433384A (en) * 1981-10-05 1984-02-21 Varian Associates, Inc. Pattern data handling system for an electron beam exposure system
DE3200496A1 (en) * 1981-12-31 1983-07-21 Haberkern, Ottmar, 6200 Wiesbaden Picture-tube design for generating colour television pictures
JPS58201227A (en) * 1982-05-19 1983-11-24 Toshiba Corp Phosphor screen inspection device
JPS598937A (en) * 1982-07-08 1984-01-18 塩野義製薬株式会社 Minute electrode and production thereof
JPS6059626A (en) * 1983-09-09 1985-04-06 Hitachi Ltd Exposure of phosphor screen of color picture tube
JPS6151726A (en) * 1984-08-21 1986-03-14 Toshiba Corp Exposure device of phosphor screen of color cathode-ray tube

Also Published As

Publication number Publication date
EP0206880A1 (en) 1986-12-30
EP0206880B1 (en) 1989-03-22
US4707093A (en) 1987-11-17
FR2582858A1 (en) 1986-12-05
SG77790G (en) 1991-01-18
JP2596897B2 (en) 1997-04-02
DE3662575D1 (en) 1989-04-27
IN166455B (en) 1990-05-12
FR2582858B1 (en) 1988-11-10
CA1248578A (en) 1989-01-10
JPS622428A (en) 1987-01-08

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)